FIRE HIT Smoke alarm

Product feature
Photo electric sensing tecnology
Easy Installation and maintenance
Battery case at the back of a sensor for easy removal of a battery
Sleek low-profile Housing design
Low-battery warning
Test Button Verifies Battery and alarm operation
Sounding a loud alarm signal of exceeding 85dB in alarm mode
Five-year limited warrant

Specifications
Material                 :  ABS plastic
Power supply         :  9V DC Block battery/PP3
Quiescent current   :  8μA
Alarm current         :  16mA
Operating
 temperature           : -10°C ~ +50°C
 Humidity                :  0 to 95%(40±2°C),no condensing or icing
Alarm decibel         :   Louder than 85dB at 10feet(3 meters)
Test button             :  To verify the proper functioning of smoke alarm
Low battery           :   Smoke alarm beeps every 40 seconds for 7 days (minimum) to indicate a need
warning                  :   of battery replacement
 Smoke sensitivity   :    0.086 dB/m to 0.140 dB/m
Invite PIN BB ;323D36FB
informasi lebih lanjut HUB; 081311822129 WA